/* ========================================
   FIXED UI ELEMENTS
   ======================================== */

/* WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 999;
    display: flex;
    align-items: center;
    gap: 1rem;
    background-color: #25D366;
    color: var(--white);
    padding: 1rem 1.5rem;
    border-radius: 50px;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-normal);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
}

.whatsapp-float i {
    width: 24px;
    height: 24px;
}

.whatsapp-text {
    white-space: nowrap;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 24px rgba(37, 211, 102, 0.6);
    }
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    z-index: 999;
    width: 50px;
    height: 50px;
    background-color: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: #A67C28;
    transform: translateY(-4px);
}

.back-to-top i {
    width: 24px;
    height: 24px;
}

/* Breadcrumbs */
.breadcrumbs {
    background-color: var(--light-gray);
    padding: 1rem 0;
    margin-top: 120px;
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    flex-wrap: wrap;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.breadcrumb-item a {
    color: #666;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb-item a:hover {
    color: var(--primary);
}

.breadcrumb-item.active {
    color: var(--primary);
    font-weight: 500;
}

.breadcrumb-separator {
    color: #999;
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 1rem;
        right: 1rem;
        padding: 0.75rem 1rem;
    }
    
    .whatsapp-text {
        display: none;
    }
    
    .back-to-top {
        bottom: 5rem;
        left: 1rem;
        width: 45px;
        height: 45px;
    }
    
    .breadcrumbs {
        margin-top: 70px;
    }
}